Direct democracy is a political system where the citizens participate in the decision-making personally, contrary to relying on intermediaries or representatives. The use of a lot system, a characteristic of Athenian democracy, is unique to direct democracies.
As a general rule of thumb posts typically are 6-8 feet apart and are positioned on the corners, against the house and by the stairs of your deck. Mark the joists where the posts will go. Make sure they are even distance apart from one another. Next cut the posts to length.
Refer to the Deck Beam Span Table below to assist in determining the maximum span of a given beam between posts. Obviously, the larger the beam, the greater the distance it can span between posts. A Redwood 4x6 beam should span no more than 6' between supporting posts.